From a8d28a6ce7e0c56dacba5d527d9134573a008902 Mon Sep 17 00:00:00 2001 From: Perberos Date: Sun, 6 Nov 2011 19:30:49 -0300 Subject: inicial --- src/main.c | 270 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 src/main.c (limited to 'src/main.c') diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..f4232ef --- /dev/null +++ b/src/main.c @@ -0,0 +1,270 @@ +/* Eye Of Mate - Main + * + * Copyright (C) 2000-2006 The Free Software Foundation + * + * Author: Lucas Rocha + * + * Based on code by: + * - Federico Mena-Quintero + * - Jens Finke + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#ifdef HAVE_DBUS +#include +#include +#endif + +#include "eom-session.h" +#include "eom-debug.h" +#include "eom-thumbnail.h" +#include "eom-job-queue.h" +#include "eom-application.h" +#include "eom-plugin-engine.h" +#include "eom-util.h" + +#include +#include +#include + +#if HAVE_EXEMPI +#include +#endif + +static EomStartupFlags flags; + +static gboolean fullscreen = FALSE; +static gboolean slide_show = FALSE; +static gboolean disable_collection = FALSE; +#if HAVE_DBUS +static gboolean force_new_instance = FALSE; +#endif +static gchar **startup_files = NULL; + +static gboolean +_print_version_and_exit (const gchar *option_name, + const gchar *value, + gpointer data, + GError **error) +{ + g_print("%s %s\n", _("Eye of MATE Image Viewer"), VERSION); + exit (EXIT_SUCCESS); + return TRUE; +} + +static const GOptionEntry goption_options[] = +{ + { "fullscreen", 'f', 0, G_OPTION_ARG_NONE, &fullscreen, N_("Open in fullscreen mode"), NULL }, + { "disable-image-collection", 'c', 0, G_OPTION_ARG_NONE, &disable_collection, N_("Disable image collection"), NULL }, + { "slide-show", 's', 0, G_OPTION_ARG_NONE, &slide_show, N_("Open in slideshow mode"), NULL }, +#if HAVE_DBUS + { "new-instance", 'n', 0, G_OPTION_ARG_NONE, &force_new_instance, N_("Start a new instance instead of reusing an existing one"), NULL }, +#endif + { "version", 0, G_OPTION_FLAG_NO_ARG, G_OPTION_ARG_CALLBACK, + _print_version_and_exit, N_("Show the application's version"), NULL}, + { G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &startup_files, NULL, N_("[FILE…]") }, + { NULL } +}; + +static void +set_startup_flags (void) +{ + if (fullscreen) + flags |= EOM_STARTUP_FULLSCREEN; + + if (disable_collection) + flags |= EOM_STARTUP_DISABLE_COLLECTION; + + if (slide_show) + flags |= EOM_STARTUP_SLIDE_SHOW; +} + +static void +load_files (void) +{ + GSList *files = NULL; + + files = eom_util_string_array_to_list ((const gchar **) startup_files, TRUE); + + eom_application_open_uri_list (EOM_APP, + files, + GDK_CURRENT_TIME, + flags, + NULL); + + g_slist_foreach (files, (GFunc) g_free, NULL); + g_slist_free (files); +} + +#ifdef HAVE_DBUS +static gboolean +load_files_remote (void) +{ + GError *error = NULL; + DBusGConnection *connection; + DBusGProxy *remote_object; + gboolean result = TRUE; + GdkDisplay *display; + guint32 timestamp; + gchar **files; + + display = gdk_display_get_default (); + + timestamp = gdk_x11_display_get_user_time (display); + connection = dbus_g_bus_get (DBUS_BUS_STARTER, &error); + + if (connection == NULL) { + g_warning ("%s", error->message); + g_error_free (error); + + return FALSE; + } + + files = eom_util_string_array_make_absolute (startup_files); + + remote_object = dbus_g_proxy_new_for_name (connection, + "org.mate.eom.ApplicationService", + "/org/mate/eom/Eom", + "org.mate.eom.Application"); + + if (!files) { + if (!dbus_g_proxy_call (remote_object, "OpenWindow", &error, + G_TYPE_UINT, timestamp, + G_TYPE_UCHAR, flags, + G_TYPE_INVALID, + G_TYPE_INVALID)) { + g_warning ("%s", error->message); + g_clear_error (&error); + + result = FALSE; + } + } else { + if (!dbus_g_proxy_call (remote_object, "OpenUris", &error, + G_TYPE_STRV, files, + G_TYPE_UINT, timestamp, + G_TYPE_UCHAR, flags, + G_TYPE_INVALID, + G_TYPE_INVALID)) { + g_warning ("%s", error->message); + g_clear_error (&error); + + result = FALSE; + } + + g_strfreev (files); + } + + g_object_unref (remote_object); + dbus_g_connection_unref (connection); + + gdk_notify_startup_complete (); + + return result; +} +#endif /* HAVE_DBUS */ + +int +main (int argc, char **argv) +{ + GError *error = NULL; + GOptionContext *ctx; + + if (!g_thread_supported ()) + g_thread_init (NULL); + + bindtextdomain (PACKAGE, EOM_LOCALE_DIR); + bind_textdomain_codeset (PACKAGE, "UTF-8"); + textdomain (PACKAGE); + + gtk_rc_parse (EOM_DATA_DIR G_DIR_SEPARATOR_S "gtkrc"); + + ctx = g_option_context_new (NULL); + g_option_context_add_main_entries (ctx, goption_options, PACKAGE); + /* Option groups are free'd together with the context + * Using gtk_get_option_group here initializes gtk during parsing */ + g_option_context_add_group (ctx, gtk_get_option_group (TRUE)); + + if (!g_option_context_parse (ctx, &argc, &argv, &error)) { + gchar *help_msg; + + /* I18N: The '%s' is replaced with eom's command name. */ + help_msg = g_strdup_printf (_("Run '%s --help' to see a full " + "list of available command line " + "options."), argv[0]); + g_printerr ("%s\n%s\n", error->message, help_msg); + g_error_free (error); + g_free (help_msg); + g_option_context_free (ctx); + + return 1; + } + g_option_context_free (ctx); + + + set_startup_flags (); + +#ifdef HAVE_DBUS + if (!force_new_instance && + !eom_application_register_service (EOM_APP)) { + if (load_files_remote ()) { + return 0; + } + } +#endif /* HAVE_DBUS */ + +#ifdef HAVE_EXEMPI + xmp_init(); +#endif +#ifdef HAVE_RSVG + rsvg_init(); +#endif + eom_debug_init (); + eom_job_queue_init (); + gdk_threads_init (); + eom_thumbnail_init (); + eom_plugin_engine_init (); + + /* Add application specific icons to search path */ + gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (), + EOM_DATA_DIR G_DIR_SEPARATOR_S "icons"); + + gtk_window_set_default_icon_name ("eom"); + g_set_application_name (_("Eye of MATE Image Viewer")); + + load_files (); + + gdk_threads_enter (); + + gtk_main (); + + gdk_threads_leave (); + + if (startup_files) + g_strfreev (startup_files); + + eom_plugin_engine_shutdown (); + +#ifdef HAVE_RSVG + rsvg_term(); +#endif +#ifdef HAVE_EXEMPI + xmp_terminate(); +#endif + return 0; +} -- cgit v1.2.1